Samsung display co., ltd. (20240237468). DISPLAY APPARATUS simplified abstract
Contents
DISPLAY APPARATUS
Organization Name
Inventor(s)
Seokgyu Yoon of Yongin-si (KR)
DISPLAY APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240237468 titled 'DISPLAY APPARATUS
The display apparatus described in the abstract includes various layers and components to enhance the performance of the organic light-emitting diode (OLED) display.
- The apparatus consists of a substrate, a first OLED for emitting light, and a first photodetector for sensing light.
- It also includes a light-blocking layer with openings overlapping the emission and sensing areas, as well as a low reflection layer beneath it.
- Color filters are used to fill the openings in the light-blocking layer, enhancing color accuracy and contrast.
- The light-blocking layer and low reflection layer overlap to improve light management and display quality.
Potential Applications: - This technology can be used in high-end OLED displays for smartphones, TVs, and other electronic devices. - It can also be applied in medical imaging devices, automotive displays, and virtual reality headsets for improved visual performance.
Problems Solved: - Enhances color accuracy and contrast in OLED displays. - Improves light management and reduces reflection for better image quality. - Provides a more efficient and effective way to control light emission and sensing areas.
Benefits: - Enhanced display performance with improved color accuracy and contrast. - Reduced reflection and better light management for a clearer and more vibrant image. - Increased efficiency in controlling light emission and sensing areas for optimal display quality.
Commercial Applications: - This technology can be utilized by display manufacturers to create high-quality OLED displays for consumer electronics, medical devices, automotive applications, and virtual reality systems.
Questions about the technology: 1. How does the light-blocking layer overlap with the low reflection layer to improve display quality? 2. What are the specific benefits of using color filters to fill the openings in the light-blocking layer?
Original Abstract Submitted
a display apparatus includes a substrate, a first organic light-emitting diode corresponding to the first emission area, a first photodetector corresponding to the first sensing area, a light-blocking layer including a first light-blocking layer opening overlapping the first emission area and a second light-blocking layer opening overlapping the first sensing area, a low reflection layer under the light-blocking layer, a first color filter filling the first light-blocking layer opening, and a second color filter filling the second light-blocking layer opening, wherein the light-blocking layer and the low reflection layer overlap each other.
